➡️FOR REFERENCE I WEAR SIZE Woman's 9 or 9.5 and these fit me great. Last pic is my feet Elastic upper , Not bulky, Non Slip: The 3D non slip pedal provides superior grip Breathable with small holes in the soft fabric upper for quick drying, Drainage holes in the soles and insole Thick rubber soles and toe covers Versatile: Suitable for diving, boating, sand volleyball, windsurfing, sailing, snorkeling, water aerobics, waterfall hiking, water parks, rafting, water skiing, tubing, canoeing, outdoor sports, camping, fishing, New with no tags tried on only